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The Rocky Mountain Vertex 990 RSL is a race tuned 29er Cross Country bike. Rocky Mountain tested many different geometry configurations to find the best race geometry for a variety of terrains. It has been said that 29er bikes can’t handle technical terrain; however Rocky Mountain has aimed to prove this a misconception. With a tighter wheelbase of 1087mm (medium) and a chainstay length of 433mm, the vertex is able to tackle some tight and technical terrain. Rocky Mountain has crafted the Vertex with less bottom bracket drop. This decreases pedal strikes and also brings the rear wheel in further, making the Vertex feel more like a 26” bike. Finally, Rocky's team riders have chosen a headtube of 70.25 degrees. After extensive experimentation with different head tube angles, the team unanimously concluded that 70.25 is a perfect balance of stability and agility.
Constructed of Smoothwall™ Carbon, the frame delivers the best stiffness-to-weight ratio, ride quality and durability possible. This is achieved through strategically placing multiple types of carbon in specific locations to maximize stiffness and impact resistance, while minimizing overall weight. The tapered head tube adds noticeable front end stiffness while adding very little weight to the frame. The Vertex 990 RSL frame also features internal cable routing to protect cables from dirt and grit, and of course for a sleeker, handsome look.
The Vertex 990 RSL is stacked with an impressive outfit of high-quality components. Up front the 990 RSL is equipped with a Rock Shox SID RL with 15mm Maxle Lite and BlackBox carbon crown steerer. The SID RL offers 100mm of travel with motion control DNA, rebound and remote lockout. Rocky Mountain knows zero compromise can be made when it comes to drivetrain performance, which is why SRAM X0 was chosen. X0 also rounds out the brakes and brake levers to provide maximum stopping power. The complete DT Swiss wheelset will be certain to keep you rolling like a king for miles and miles.
The Rocky Mountain Vertex 990 is a race ready beast with no shortage of precious carbon fiber parts and high quality components. Climb aboard, fall in love and don’t look back!
Rocky Mountain Bicycles humbly began in the basement of a Vancouver British Columbia bike shop, in 1981. The employees first imported bikes to sell to their customers. Later, they began manufacturing and importing frames to their exact specifications. Rocky Mountain now produces mountain bikes, road bikes, and urban bicycles. The company has come quite a ways from their modest beginning; however, their core values have never wavered. Rocky Mountain Bicycles is just as sought after now as they were in 1981.
|Frame||Smoothwall™ Carbon, Tapered Head Tube, Press Fit BB, Internal Cable Routing|
|Fork||RockShox SID RL Remote 29”|
|Front Travel||100mm Motion Control DNA, Rebound, Remote Lockout, 15mm Maxle Lite, Tapered Steerer|
|Head Set||Cane Creek Forty Series: IS42mm Top, IS52mm Tapered|
|Stem||Race Face Turbine 6” x 70-100mm|
|Handlebar||Race Face Turbine Flat Wide 31.8mm x 700mm x 9° sweep|
|Grips||Rocky Mountain Lock On XC|
|Brakes||Avid X0 Hydraulic Disc 180/160mm|
|Brake Levers||Avid X0 Carbon Matchmaker|
|Shifters||SRAM X0, Matchmaker Triggers, 2x10spd|
|Front Derailleur||SRAM X0, 34.9mm, 2x10 Speed|
|Rear Derailleur||SRAM X0, 10 Speed|
|Cranks & Chainrings||SRAM S2210 Carbon, 170-175mm, 38/24T, 2x10 Speed|
|Bottom Bracket||SRAM Press Fit GXP|
|Cassette||SRAM XG-1080, 11-36T, 10 Speed|
|Chain||SRAM PC-1091, 10 Speed|
|Front Hub||DT Swiss X 1.5 Straight Pull|
|Rear Hub||DT Swiss X 1.5 Straight Pull/ Star Ratchet Freehub/ 12x142mm|
|Spokes||DT Swiss Competition Straight Pull|
|Rims||DT Swiss X 1.5 Tubeless Ready|
|Tires (RR/FR)||Continental Race King Race Sport Black Chili 29” x 2.2”|
|Seat Post||Race Face Next SL 27.2mm x 400mm|
|Saddle||Fi’zi:k Tundra 2|
|Seat Tube Length||432mm||470mm|
|Horiz. Toptube Length||592mm||615mm|
Each Rocky Mountain complete bike includes free professional assembly by Jenson USA. Prior to shipping your bike, we will completely build and tune it, just as we would for an in-store purchase. Then, we'll partially disassemble and carefully pack your bike for shipping. Please allow 3 business days for the bike build process prior to shipment.
When your bike arrives, it will take about 30 minutes to unpack and perform basic re-assembly tasks (such as installing the front wheel and seatpost) using common hand tools. Jenson USA has created a helpful video (below) to guide you through this process. Stuck? Please call us at (888) 880-3811 and we’ll be happy to help.